package com.jetlion.contentprovider.constants;

import android.net.Uri;

public class Constants {

    //uri的authorities部分
    public static final String AUTHORITY = "com.jetlion.contentprovider";

    //数据可能包含多条记录，MIME类型字符串以vnd.android.cursor.dir/开头
    public static final String DATA_TYPE = "vnd.android.cursor.dir/vnd.com.jetlion.contentprovider.student";

    //如果数据只包含一条数据，以vnd.android.cursor.item/开头
    public static final String DATA_TYPE_ITEM = "vnd.android.cursor.item/vnd.com.jetlion.contentprovider.student";

    //数据库字段
    public static final String _ID = "_id";

}
